Determinarea in laborator a rezistentelor de forfecare a pamanturilor: incercarea monoaxiala si triaxiala
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Master informatica economica IE - anul 2
ini adalah tugas kuliah semata, mohon digunakan dengan sebaik baiknya.Full description
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A book in the Mushroom series detailing the Douglas SBD Dauntless as it was used by the United States, and many others with fine detailed color plates.Full description
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osprey ases y leyendas 33Full description
Master IE, anul 2
Master IE - anul 2
Risk assessmentFull description
Exemple de PH Metre Spectrofotometre Cromatografe Si Electroforeze Utilizate in Laboratoare MedicaleFull description
master, Informatica economica, an II
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Testare: SELECT * FROM dba_fga_audit_trail;
Laborator 4 - Login as sysdba!!! -
Se acordă drepturi necesare: grant resource, create any context, create public synonym to dbsec_ch4; grant execute on dbms_rls to public; -- pentru a putea executa pachetele
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Creare application context create context dbsec_ch4 using dbsec_ch4.context_package; create or replace package context_package as procedure set_context; end; / Show errors Rezultat: PACKAGE CONTEXT_PACKAGE compiled No Errors.
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Crearea contextului care va seta contextul utilizatorilor CREATE OR REPLACE PACKAGE BODY context_package IS PROCEDURE set_context IS V_username VARCHAR2(30); V_user_id NUMBER; BEGIN DBMS_SESSION.set_context('DBSEC_CH4','SETUP','TRUE'); V_USERNAME := SYS_CONTEXT('USERENV','SESSION_USER'); BEGIN SELECT USER_ID INTO V_user_id FROM all_users WHERE USERNAME = V_USERNAME; DBMS_SESSION.set_context('DBSEC_CH4','USER_ID', V_user_id); EXCEPTION WHEN NO_DATA_FOUND THEN DBMS_SESSION.set_context('DBSEC_CH4','USER_ID', 0); END; DBMS_SESSION.set_context('DBSEC_CH4','SETUP','FALSE'); END set_context;
